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      <div><h1>Locale.fromSubtags constructor</h1></div>

    <section class="multi-line-signature">
      const
      <span class="name ">Locale.fromSubtags</span>(<wbr>{<span class="parameter" id="fromSubtags-param-languageCode"><span class="type-annotation"><a href="dart-core/String-class.html">String</a></span> <span class="parameter-name">languageCode</span>: <span class="default-value">'und'</span>, </span> <span class="parameter" id="fromSubtags-param-scriptCode"><span class="type-annotation"><a href="dart-core/String-class.html">String</a></span> <span class="parameter-name">scriptCode</span>, </span> <span class="parameter" id="fromSubtags-param-countryCode"><span class="type-annotation"><a href="dart-core/String-class.html">String</a></span> <span class="parameter-name">countryCode</span></span> })
    </section>

    <section class="desc markdown">
      <p>Creates a new Locale object.</p>
<p>The keyword arguments specify the subtags of the Locale.</p>
<p>The subtag values are <em>case sensitive</em> and must be valid subtags according
to CLDR supplemental data:
<a href="http://unicode.org/cldr/latest/common/validity/language.xml">language</a>,
<a href="http://unicode.org/cldr/latest/common/validity/script.xml">script</a> and
<a href="http://unicode.org/cldr/latest/common/validity/region.xml">region</a> for
each of languageCode, scriptCode and countryCode respectively.</p>
<p>The <code>countryCode</code> subtag is optional. When there is no country subtag,
the parameter should be omitted or passed <code>null</code> instead of an empty-string.</p>
<p>Validity is not checked by default, but some methods may throw away
invalid data.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">const Locale.fromSubtags({
  String languageCode = &#39;und&#39;,
  this.scriptCode,
  String countryCode,
}) : assert(languageCode != null),
     assert(languageCode != &#39;&#39;),
     _languageCode = languageCode,
     assert(scriptCode != &#39;&#39;),
     assert(countryCode != &#39;&#39;),
     _countryCode = countryCode;</code></pre>
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